Feeling like something is off/everything is wrong?

Idk if this is a symptom or just me being crazy tbh. It’s weird cus it’s not always, and it happened really bad when I first got sick, like sobbing to my parents saying something isn’t right bad. It’s like, something feels incredibly wrong/everything feels off but I can’t figure out what? It’s not just like regular anxiety, I swear. Idk if it’s derealization either though, it feels different somehow? Idk. Anyone else experience this?